Re: Using native gfortran on linux

[Mark Davies <mark%some.addr.nz@localhost>]

On 22/01/2026 03:14, Ryo ONODERA wrote:
> It seems that pkgsrc/mk/compiler/gcc.mk is too simplified.
> I thin that the following patch should be readded.


Yeah, Thomas pointed out the same in direct email.

Reversing it does fix my problem.

What I think this fragment is supposed to be saying is

On NetBSD systems (except the very old ones that had a fortran in base) 
or if _USE_PKGSRC_GCC=YES then include compiler/${PKGSRC_FORTRAN}.mk

though I'm not totally convinced that's exactly  what it is doing, and 
as I mentioned earlier in this thread its going to need modifying to 
deal with gfortran in recent NetBSD-current anyway.

cheers
mark

> Index: gcc.mk
> ===================================================================
> RCS file: /cvsroot/pkgsrc/mk/compiler/gcc.mk,v
> retrieving revision 1.307
> diff -u -r1.307 gcc.mk
> --- gcc.mk	18 Jan 2026 21:08:07 -0000	1.307
> +++ gcc.mk	21 Jan 2026 14:12:51 -0000
> @@ -1351,7 +1351,19 @@
>   # On systems without a Fortran compiler, pull one in if needed.
>   PKGSRC_FORTRAN?=gfortran
>   
> -.include "../../mk/compiler/${PKGSRC_FORTRAN}.mk"
> +_GCC_NEEDS_A_FORTRAN=	no
> +.if empty(_USE_PKGSRC_GCC:M[yY][eE][sS]) && !(defined(FCPATH) && exists(${FCPATH}))
> +_GCC_NEEDS_A_FORTRAN=	yes
> +.else
> +.  for _pattern_ in 0.* 1.[0-4] 1.[0-4].*
> +.    if !empty(MACHINE_PLATFORM:MNetBSD-${_pattern_}-*)
> +_GCC_NEEDS_A_FORTRAN=	yes
> +.    endif
> +.  endfor
> +.endif
> +.if !empty(_GCC_NEEDS_A_FORTRAN:M[yY][eE][sS])
> +.  include "../../mk/compiler/${PKGSRC_FORTRAN}.mk"
> +.endif
>   
>   #.READONLY: GCC_REQD
>   _GCC_REQD_EFFECTIVE:=	${GCC_REQD}
>
> Thank you.